Experience HD-Quality Sound in True, Hands-Free Comfort Bluetooth Earbuds Perfect for Running, Travel, Work and Everyday Adventures A Premium Listening Experience Whether you love hitting the gym for some cardio or weightlifting, or just enjoy traveling to work without getting tangled up in cords, there's not a better pair of headphones than Fitlifeaudio Fit-3710 Bluetooth Earbuds. Fitted with soft, flexible silicone tips, our earphones slide comfortably into your ears and produce thumping bass and HD clarity treble for a perfect listening experience-and they don't have a single cord to keep you from running, jumping or moving with premium comfort. Product Details: • In-Line Mic, Volume, Call Control • Operational Range: 33' (10m) • IPX7 Waterproof Rating • 8-Hour Playback • 240-Hour Standby • Color: Matte Black Waterproof, Sweat Proof and Made for Fitness Fitlifeaudio Earbuds are made for men and women who live an active lifestyle, whether it means trekking up a mountain or hitting the gym every day. That's why they're not only more comfortable and hold in your ears better, they offer 8 hours of uninterrupted playback time, feature a built-in microphone line (with controls) for calls, and let you switch between songs on the fly. We stand behind the quality of our products. Register your earbuds after purchase and receive a full year of protection. Order Includes: • Fit-3710 Bluetooth Wireless Earbuds • Silicone Ear Tips (4 Sets) • Universal USB-A to USB Micro-B Charging Cord